#
#
-# Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Google Inc.
+# Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Google Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
"""Module holding different constants."""
import re
+import socket
from ganeti import _autoconf
from ganeti import _vcsversion
+from ganeti import compat
+from ganeti import pathutils
+
# various versions
RELEASE_VERSION = _autoconf.PACKAGE_VERSION
OS_API_V10 = 10
OS_API_V15 = 15
OS_API_V20 = 20
-OS_API_VERSIONS = frozenset([OS_API_V10, OS_API_V15, OS_API_V20])
+OS_API_VERSIONS = compat.UniqueFrozenset([
+ OS_API_V10,
+ OS_API_V15,
+ OS_API_V20,
+ ])
VCS_VERSION = _vcsversion.VCS_VERSION
EXPORT_VERSION = 0
RAPI_VERSION = 2
# | + Minor version
# + Major version
#
-# It stored as an integer. Make sure not to write an octal number.
+# It is stored as an integer. Make sure not to write an octal number.
# BuildVersion and SplitVersion must be in here because we can't import other
# modules. The cfgupgrade tool must be able to read and write version numbers
CONFD_GROUP = _autoconf.CONFD_GROUP
NODED_USER = _autoconf.NODED_USER
NODED_GROUP = _autoconf.NODED_GROUP
+SSH_LOGIN_USER = _autoconf.SSH_LOGIN_USER
+SSH_CONSOLE_USER = _autoconf.SSH_CONSOLE_USER
# cpu pinning separators and constants
CPU_PINNING_SEP = ":"
# A KVM-specific implementation detail - the following value is used
# to set CPU affinity to all processors (#0 through #31), per taskset
# man page.
+# FIXME: This only works for machines with up to 32 CPU cores
CPU_PINNING_ALL_KVM = 0xFFFFFFFF
# Wipe
DD_CMD = "dd"
-WIPE_BLOCK_SIZE = 1024 ** 2
MAX_WIPE_CHUNK = 1024 # 1GB
MIN_WIPE_CHUNK_PERCENT = 10
-
-# file paths
-DATA_DIR = _autoconf.LOCALSTATEDIR + "/lib/ganeti"
-RUN_DIR = _autoconf.LOCALSTATEDIR + "/run"
-RUN_GANETI_DIR = RUN_DIR + "/ganeti"
-BDEV_CACHE_DIR = RUN_GANETI_DIR + "/bdev-cache"
-DISK_LINKS_DIR = RUN_GANETI_DIR + "/instance-disks"
RUN_DIRS_MODE = 0775
-SOCKET_DIR = RUN_GANETI_DIR + "/socket"
SECURE_DIR_MODE = 0700
SECURE_FILE_MODE = 0600
-SOCKET_DIR_MODE = 0750
-CRYPTO_KEYS_DIR = RUN_GANETI_DIR + "/crypto"
-CRYPTO_KEYS_DIR_MODE = SECURE_DIR_MODE
-IMPORT_EXPORT_DIR = RUN_GANETI_DIR + "/import-export"
-IMPORT_EXPORT_DIR_MODE = 0755
ADOPTABLE_BLOCKDEV_ROOT = "/dev/disk/"
-# keep RUN_GANETI_DIR first here, to make sure all get created when the node
-# daemon is started (this takes care of RUN_DIR being tmpfs)
-SUB_RUN_DIRS = [
- RUN_GANETI_DIR,
- BDEV_CACHE_DIR,
- DISK_LINKS_DIR,
- ]
-LOCK_DIR = _autoconf.LOCALSTATEDIR + "/lock"
-SSCONF_LOCK_FILE = LOCK_DIR + "/ganeti-ssconf.lock"
-# User-id pool lock directory
-# The user-ids that are in use have a corresponding lock file in this directory
-UIDPOOL_LOCKDIR = RUN_GANETI_DIR + "/uid-pool"
-CLUSTER_CONF_FILE = DATA_DIR + "/config.data"
-NODED_CERT_FILE = DATA_DIR + "/server.pem"
-RAPI_CERT_FILE = DATA_DIR + "/rapi.pem"
-CONFD_HMAC_KEY = DATA_DIR + "/hmac.key"
-SPICE_CERT_FILE = DATA_DIR + "/spice.pem"
-SPICE_CACERT_FILE = DATA_DIR + "/spice-ca.pem"
-CLUSTER_DOMAIN_SECRET_FILE = DATA_DIR + "/cluster-domain-secret"
-INSTANCE_STATUS_FILE = RUN_GANETI_DIR + "/instance-status"
-SSH_KNOWN_HOSTS_FILE = DATA_DIR + "/known_hosts"
-RAPI_USERS_FILE = DATA_DIR + "/rapi/users"
-QUEUE_DIR = DATA_DIR + "/queue"
-DAEMON_UTIL = _autoconf.PKGLIBDIR + "/daemon-util"
-SETUP_SSH = _autoconf.TOOLSDIR + "/setup-ssh"
-KVM_IFUP = _autoconf.PKGLIBDIR + "/kvm-ifup"
-KVM_CONSOLE_WRAPPER = _autoconf.PKGLIBDIR + "/tools/kvm-console-wrapper"
-XM_CONSOLE_WRAPPER = _autoconf.PKGLIBDIR + "/tools/xm-console-wrapper"
-ETC_HOSTS = "/etc/hosts"
-DEFAULT_FILE_STORAGE_DIR = _autoconf.FILE_STORAGE_DIR
-DEFAULT_SHARED_FILE_STORAGE_DIR = _autoconf.SHARED_FILE_STORAGE_DIR
ENABLE_FILE_STORAGE = _autoconf.ENABLE_FILE_STORAGE
ENABLE_SHARED_FILE_STORAGE = _autoconf.ENABLE_SHARED_FILE_STORAGE
-SYSCONFDIR = _autoconf.SYSCONFDIR
-TOOLSDIR = _autoconf.TOOLSDIR
-CONF_DIR = SYSCONFDIR + "/ganeti"
-USER_SCRIPTS_DIR = CONF_DIR + "/scripts"
ENABLE_CONFD = _autoconf.ENABLE_CONFD
-
-#: Lock file for watcher, locked in shared mode by watcher; lock in exclusive
-# mode to block watcher (see L{cli._RunWhileClusterStoppedHelper.Call}
-WATCHER_LOCK_FILE = LOCK_DIR + "/ganeti-watcher.lock"
-
-#: Status file for per-group watcher, locked in exclusive mode by watcher
-WATCHER_GROUP_STATE_FILE = DATA_DIR + "/watcher.%s.data"
-
-#: File for per-group instance status, merged into L{INSTANCE_STATUS_FILE} by
-#: per-group processes
-WATCHER_GROUP_INSTANCE_STATUS_FILE = DATA_DIR + "/watcher.%s.instance-status"
-
-#: File containing Unix timestamp until which watcher should be paused
-WATCHER_PAUSEFILE = DATA_DIR + "/watcher.pause"
-
-# Master IP address setup scripts paths (default and user-provided)
-DEFAULT_MASTER_SETUP_SCRIPT = TOOLSDIR + "/master-ip-setup"
-EXTERNAL_MASTER_SETUP_SCRIPT = USER_SCRIPTS_DIR + "/master-ip-setup"
-
-ALL_CERT_FILES = frozenset([
- NODED_CERT_FILE,
- RAPI_CERT_FILE,
- SPICE_CERT_FILE,
- SPICE_CACERT_FILE,
- ])
-
-MASTER_SOCKET = SOCKET_DIR + "/ganeti-master"
+ENABLE_SPLIT_QUERY = _autoconf.ENABLE_SPLIT_QUERY
+ENABLE_RESTRICTED_COMMANDS = _autoconf.ENABLE_RESTRICTED_COMMANDS
NODED = "ganeti-noded"
CONFD = "ganeti-confd"
RAPI = "ganeti-rapi"
MASTERD = "ganeti-masterd"
-# used in the ganeti-nbma project
-NLD = "ganeti-nld"
DAEMONS_PORTS = {
# daemon-name: ("proto", "default-port")
CONFD: ("udp", 1814),
RAPI: ("tcp", 5080),
"ssh": ("tcp", 22),
- # used in the ganeti-nbma project
- NLD: ("udp", 1816),
}
DEFAULT_NODED_PORT = DAEMONS_PORTS[NODED][1]
DEFAULT_CONFD_PORT = DAEMONS_PORTS[CONFD][1]
DEFAULT_RAPI_PORT = DAEMONS_PORTS[RAPI][1]
-# used in the ganeti-nbma project
-DEFAULT_NLD_PORT = DAEMONS_PORTS[NLD][1]
FIRST_DRBD_PORT = 11000
LAST_DRBD_PORT = 14999
-MASTER_SCRIPT = "ganeti-master"
-LOG_DIR = _autoconf.LOCALSTATEDIR + "/log/ganeti/"
DAEMONS_LOGFILES = {
- # "daemon-name": "logfile"
- NODED: LOG_DIR + "node-daemon.log",
- CONFD: LOG_DIR + "conf-daemon.log",
- RAPI: LOG_DIR + "rapi-daemon.log",
- MASTERD: LOG_DIR + "master-daemon.log",
- # used in the ganeti-nbma project
- NLD: LOG_DIR + "nl-daemon.log",
+ NODED: pathutils.GetLogFilename("node-daemon"),
+ CONFD: pathutils.GetLogFilename("conf-daemon"),
+ RAPI: pathutils.GetLogFilename("rapi-daemon"),
+ MASTERD: pathutils.GetLogFilename("master-daemon"),
}
-LOG_OS_DIR = LOG_DIR + "os"
-LOG_WATCHER = LOG_DIR + "watcher.log"
-LOG_COMMANDS = LOG_DIR + "commands.log"
-LOG_BURNIN = LOG_DIR + "burnin.log"
-LOG_SETUP_SSH = LOG_DIR + "setup-ssh.log"
-
DEV_CONSOLE = "/dev/console"
PROC_MOUNTS = "/proc/mounts"
SYSLOG_ONLY = "only"
SYSLOG_SOCKET = "/dev/log"
-OS_SEARCH_PATH = _autoconf.OS_SEARCH_PATH
-EXPORT_DIR = _autoconf.EXPORT_DIR
-
EXPORT_CONF_FILE = "config.ini"
XEN_BOOTLOADER = _autoconf.XEN_BOOTLOADER
XEN_KERNEL = _autoconf.XEN_KERNEL
XEN_INITRD = _autoconf.XEN_INITRD
-XEN_CMD = "xm"
+XEN_CMD_XM = "xm"
+XEN_CMD_XL = "xl"
+# FIXME: This will be made configurable using hvparams in Ganeti 2.7
+XEN_CMD = _autoconf.XEN_CMD
+# When the Xen toolstack used is "xl", live migration requires the source host
+# to connect to the target host via ssh (xl runs this command). We need to pass
+# the command xl runs some extra info so that it can use Ganeti's key
+# verification and not fail. Note that this string is incomplete: it must be
+# filled with the cluster name before being used.
+XL_SSH_CMD = ("ssh -l %s -oGlobalKnownHostsFile=%s"
+ " -oUserKnownHostsFile=/dev/null"
+ " -oCheckHostIp=no -oStrictHostKeyChecking=yes"
+ " -oHostKeyAlias=%%s") % (SSH_LOGIN_USER,
+ pathutils.SSH_KNOWN_HOSTS_FILE)
KVM_PATH = _autoconf.KVM_PATH
+KVM_KERNEL = _autoconf.KVM_KERNEL
SOCAT_PATH = _autoconf.SOCAT_PATH
SOCAT_USE_ESCAPE = _autoconf.SOCAT_USE_ESCAPE
SOCAT_USE_COMPRESS = _autoconf.SOCAT_USE_COMPRESS
CONS_MESSAGE = "msg"
#: All console types
-CONS_ALL = frozenset([CONS_SSH, CONS_VNC, CONS_SPICE, CONS_MESSAGE])
+CONS_ALL = compat.UniqueFrozenset([
+ CONS_SSH,
+ CONS_VNC,
+ CONS_SPICE,
+ CONS_MESSAGE,
+ ])
# For RSA keys more bits are better, but they also make operations more
# expensive. NIST SP 800-131 recommends a minimum of 2048 bits from the year
X509_CERT_SIGNATURE_HEADER = "X-Ganeti-Signature"
-IMPORT_EXPORT_DAEMON = _autoconf.PKGLIBDIR + "/import-export"
-
# Import/export daemon mode
IEM_IMPORT = "import"
IEM_EXPORT = "export"
# Import/export transport compression
IEC_NONE = "none"
IEC_GZIP = "gzip"
-IEC_ALL = frozenset([
+IEC_ALL = compat.UniqueFrozenset([
IEC_NONE,
IEC_GZIP,
])
EXT_PLUGIN_MASK = re.compile("^[a-zA-Z0-9_-]+$")
# hooks-related constants
-HOOKS_BASE_DIR = CONF_DIR + "/hooks"
HOOKS_PHASE_PRE = "pre"
HOOKS_PHASE_POST = "post"
HOOKS_NAME_CFGUPDATE = "config-update"
HTYPE_NODE = "NODE"
HTYPE_GROUP = "GROUP"
HTYPE_INSTANCE = "INSTANCE"
+HTYPE_NETWORK = "NETWORK"
HKR_SKIP = 0
HKR_FAIL = 1
SO_FIX_CONSISTENCY = "fix-consistency"
# Available fields per storage type
-VALID_STORAGE_FIELDS = frozenset([
+VALID_STORAGE_FIELDS = compat.UniqueFrozenset([
SF_NAME,
SF_TYPE,
SF_SIZE,
SF_USED,
SF_FREE,
- SF_ALLOCATABLE
+ SF_ALLOCATABLE,
])
-VALID_STORAGE_TYPES = frozenset([ST_FILE, ST_LVM_PV, ST_LVM_VG])
+VALID_STORAGE_TYPES = compat.UniqueFrozenset([
+ ST_FILE,
+ ST_LVM_PV,
+ ST_LVM_VG,
+ ])
MODIFIABLE_STORAGE_FIELDS = {
ST_LVM_PV: frozenset([SF_ALLOCATABLE]),
DT_FILE = "file"
DT_SHARED_FILE = "sharedfile"
DT_BLOCK = "blockdev"
+DT_RBD = "rbd"
+DT_EXT = "ext"
# the set of network-mirrored disk templates
-DTS_INT_MIRROR = frozenset([DT_DRBD8])
+DTS_INT_MIRROR = compat.UniqueFrozenset([DT_DRBD8])
# the set of externally-mirrored disk templates (e.g. SAN, NAS)
-DTS_EXT_MIRROR = frozenset([DT_SHARED_FILE, DT_BLOCK])
+DTS_EXT_MIRROR = compat.UniqueFrozenset([
+ DT_SHARED_FILE,
+ DT_BLOCK,
+ DT_RBD,
+ DT_EXT,
+ ])
# the set of non-lvm-based disk templates
-DTS_NOT_LVM = frozenset([DT_DISKLESS, DT_FILE, DT_SHARED_FILE, DT_BLOCK])
+DTS_NOT_LVM = compat.UniqueFrozenset([
+ DT_DISKLESS,
+ DT_FILE,
+ DT_SHARED_FILE,
+ DT_BLOCK,
+ DT_RBD,
+ DT_EXT,
+ ])
# the set of disk templates which can be grown
-DTS_GROWABLE = frozenset([DT_PLAIN, DT_DRBD8, DT_FILE, DT_SHARED_FILE])
+DTS_GROWABLE = compat.UniqueFrozenset([
+ DT_PLAIN,
+ DT_DRBD8,
+ DT_FILE,
+ DT_SHARED_FILE,
+ DT_RBD,
+ DT_EXT,
+ ])
# the set of disk templates that allow adoption
-DTS_MAY_ADOPT = frozenset([DT_PLAIN, DT_BLOCK])
+DTS_MAY_ADOPT = compat.UniqueFrozenset([
+ DT_PLAIN,
+ DT_BLOCK,
+ ])
# the set of disk templates that *must* use adoption
-DTS_MUST_ADOPT = frozenset([DT_BLOCK])
+DTS_MUST_ADOPT = compat.UniqueFrozenset([DT_BLOCK])
# the set of disk templates that allow migrations
DTS_MIRRORED = frozenset.union(DTS_INT_MIRROR, DTS_EXT_MIRROR)
# the set of file based disk templates
-DTS_FILEBASED = frozenset([DT_FILE, DT_SHARED_FILE])
+DTS_FILEBASED = compat.UniqueFrozenset([
+ DT_FILE,
+ DT_SHARED_FILE,
+ ])
+
+# the set of disk templates that are supported by exclusive_storage
+DTS_EXCL_STORAGE = frozenset([DT_PLAIN])
+
+# templates for which we don't perform checks on free space
+DTS_NO_FREE_SPACE_CHECK = compat.UniqueFrozenset([
+ DT_FILE,
+ DT_SHARED_FILE,
+ DT_RBD,
+ DT_EXT,
+ ])
# logical disk types
LD_LV = "lvm"
LD_DRBD8 = "drbd8"
LD_FILE = "file"
LD_BLOCKDEV = "blockdev"
-LOGICAL_DISK_TYPES = frozenset([
+LD_RBD = "rbd"
+LD_EXT = "ext"
+LOGICAL_DISK_TYPES = compat.UniqueFrozenset([
LD_LV,
LD_DRBD8,
LD_FILE,
LD_BLOCKDEV,
+ LD_RBD,
+ LD_EXT,
])
-LDS_BLOCK = frozenset([LD_LV, LD_DRBD8, LD_BLOCKDEV])
+LDS_BLOCK = compat.UniqueFrozenset([
+ LD_LV,
+ LD_DRBD8,
+ LD_BLOCKDEV,
+ LD_RBD,
+ LD_EXT,
+ ])
# drbd constants
DRBD_HMAC_ALG = "md5"
DRBD_NET_PROTOCOL = "C"
+DRBD_STATUS_FILE = "/proc/drbd"
+
+#: Size of DRBD meta block device
+DRBD_META_SIZE = 128
# drbd barrier types
DRBD_B_NONE = "n"
DRBD_B_DISK_FLUSH = "f"
# Valid barrier combinations: "n" or any non-null subset of "bfd"
-DRBD_VALID_BARRIER_OPT = frozenset([
+DRBD_VALID_BARRIER_OPT = compat.UniqueFrozenset([
frozenset([DRBD_B_NONE]),
frozenset([DRBD_B_DISK_BARRIERS]),
frozenset([DRBD_B_DISK_DRAIN]),
frozenset([DRBD_B_DISK_FLUSH]),
frozenset([DRBD_B_DISK_DRAIN, DRBD_B_DISK_FLUSH]),
- frozenset([DRBD_B_DISK_DRAIN, DRBD_B_DISK_FLUSH]),
frozenset([DRBD_B_DISK_BARRIERS, DRBD_B_DISK_DRAIN]),
frozenset([DRBD_B_DISK_BARRIERS, DRBD_B_DISK_FLUSH]),
frozenset([DRBD_B_DISK_BARRIERS, DRBD_B_DISK_FLUSH, DRBD_B_DISK_DRAIN]),
])
+# rbd tool command
+RBD_CMD = "rbd"
+
# file backend driver
FD_LOOP = "loop"
FD_BLKTAP = "blktap"
# the set of drbd-like disk types
-LDS_DRBD = frozenset([LD_DRBD8])
+LDS_DRBD = compat.UniqueFrozenset([LD_DRBD8])
# disk access mode
DISK_RDONLY = "ro"
DISK_RDWR = "rw"
-DISK_ACCESS_SET = frozenset([DISK_RDONLY, DISK_RDWR])
+DISK_ACCESS_SET = compat.UniqueFrozenset([DISK_RDONLY, DISK_RDWR])
# disk replacement mode
REPLACE_DISK_PRI = "replace_on_primary" # replace disks on primary
REPLACE_DISK_SEC = "replace_on_secondary" # replace disks on secondary
REPLACE_DISK_CHG = "replace_new_secondary" # change secondary node
REPLACE_DISK_AUTO = "replace_auto"
-REPLACE_MODES = frozenset([
+REPLACE_MODES = compat.UniqueFrozenset([
REPLACE_DISK_PRI,
REPLACE_DISK_SEC,
REPLACE_DISK_CHG,
# Instance export mode
EXPORT_MODE_LOCAL = "local"
EXPORT_MODE_REMOTE = "remote"
-EXPORT_MODES = frozenset([
+EXPORT_MODES = compat.UniqueFrozenset([
EXPORT_MODE_LOCAL,
EXPORT_MODE_REMOTE,
])
-# Lock recalculate mode
-LOCKS_REPLACE = "replace"
-LOCKS_APPEND = "append"
-
-# Lock timeout (sum) before we should go into blocking acquire (still
-# can be reset by priority change); computed as max time (10 hours)
-# before we should actually go into blocking acquire given that we
-# start from default priority level; in seconds
-LOCK_ATTEMPTS_TIMEOUT = 10 * 3600 / 20.0
-LOCK_ATTEMPTS_MAXWAIT = 15.0
-LOCK_ATTEMPTS_MINWAIT = 1.0
-
# instance creation modes
INSTANCE_CREATE = "create"
INSTANCE_IMPORT = "import"
INSTANCE_REMOTE_IMPORT = "remote-import"
-INSTANCE_CREATE_MODES = frozenset([
+INSTANCE_CREATE_MODES = compat.UniqueFrozenset([
INSTANCE_CREATE,
INSTANCE_IMPORT,
INSTANCE_REMOTE_IMPORT,
#: Give child process up to 5 seconds to exit after sending a signal
CHILD_LINGER_TIMEOUT = 5.0
-DISK_TEMPLATES = frozenset([
+DISK_TEMPLATES = compat.UniqueFrozenset([
DT_DISKLESS,
DT_PLAIN,
DT_DRBD8,
DT_FILE,
DT_SHARED_FILE,
- DT_BLOCK
+ DT_BLOCK,
+ DT_RBD,
+ DT_EXT
])
-FILE_DRIVER = frozenset([FD_LOOP, FD_BLKTAP])
+FILE_DRIVER = compat.UniqueFrozenset([FD_LOOP, FD_BLKTAP])
# import/export config options
INISECT_EXP = "export"
# dynamic device modification
DDM_ADD = "add"
+DDM_MODIFY = "modify"
DDM_REMOVE = "remove"
-DDMS_VALUES = frozenset([DDM_ADD, DDM_REMOVE])
+DDMS_VALUES = compat.UniqueFrozenset([DDM_ADD, DDM_REMOVE])
+DDMS_VALUES_WITH_MODIFY = (DDMS_VALUES | frozenset([
+ DDM_MODIFY,
+ ]))
+# TODO: DDM_SWAP, DDM_MOVE?
# common exit codes
EXIT_SUCCESS = 0
TAG_NODEGROUP = "nodegroup"
TAG_NODE = "node"
TAG_INSTANCE = "instance"
-VALID_TAG_TYPES = frozenset([
+TAG_NETWORK = "network"
+VALID_TAG_TYPES = compat.UniqueFrozenset([
TAG_CLUSTER,
TAG_NODEGROUP,
TAG_NODE,
TAG_INSTANCE,
+ TAG_NETWORK,
])
MAX_TAG_LEN = 128
MAX_TAGS_PER_OBJ = 4096
IP6_ADDRESS_ANY = "::"
IP4_VERSION = 4
IP6_VERSION = 6
-VALID_IP_VERSIONS = frozenset([IP4_VERSION, IP6_VERSION])
+VALID_IP_VERSIONS = compat.UniqueFrozenset([IP4_VERSION, IP6_VERSION])
+# for export to htools
+IP4_FAMILY = socket.AF_INET
+IP6_FAMILY = socket.AF_INET6
+
TCP_PING_TIMEOUT = 10
-GANETI_RUNAS = "root"
DEFAULT_VG = "xenvg"
DEFAULT_DRBD_HELPER = "/bin/true"
MIN_VG_SIZE = 20480
RUNPARTS_RUN,
RUNPARTS_ERR) = range(3)
-RUNPARTS_STATUS = frozenset([RUNPARTS_SKIP, RUNPARTS_RUN, RUNPARTS_ERR])
+RUNPARTS_STATUS = compat.UniqueFrozenset([
+ RUNPARTS_SKIP,
+ RUNPARTS_RUN,
+ RUNPARTS_ERR,
+ ])
# RPC constants
(RPC_ENCODING_NONE,
RPC_ENCODING_ZLIB_BASE64) = range(2)
+# Various time constants for the timeout table
+RPC_TMO_URGENT = 60 # one minute
+RPC_TMO_FAST = 5 * 60 # five minutes
+RPC_TMO_NORMAL = 15 * 60 # 15 minutes
+RPC_TMO_SLOW = 3600 # one hour
+RPC_TMO_4HRS = 4 * 3600
+RPC_TMO_1DAY = 86400
+
+# Timeout for connecting to nodes (seconds)
+RPC_CONNECT_TIMEOUT = 5
+
# os related constants
OS_SCRIPT_CREATE = "create"
OS_SCRIPT_IMPORT = "import"
OS_SCRIPT_EXPORT = "export"
OS_SCRIPT_RENAME = "rename"
OS_SCRIPT_VERIFY = "verify"
-OS_SCRIPTS = frozenset([
+OS_SCRIPTS = compat.UniqueFrozenset([
OS_SCRIPT_CREATE,
OS_SCRIPT_IMPORT,
OS_SCRIPT_EXPORT,
OS_SCRIPT_RENAME,
- OS_SCRIPT_VERIFY
+ OS_SCRIPT_VERIFY,
])
OS_API_FILE = "ganeti_api_version"
OS_PARAMETERS_FILE = "parameters.list"
OS_VALIDATE_PARAMETERS = "parameters"
-OS_VALIDATE_CALLS = frozenset([OS_VALIDATE_PARAMETERS])
+OS_VALIDATE_CALLS = compat.UniqueFrozenset([OS_VALIDATE_PARAMETERS])
+
+# External Storage (ES) related constants
+ES_ACTION_CREATE = "create"
+ES_ACTION_REMOVE = "remove"
+ES_ACTION_GROW = "grow"
+ES_ACTION_ATTACH = "attach"
+ES_ACTION_DETACH = "detach"
+ES_ACTION_SETINFO = "setinfo"
+ES_ACTION_VERIFY = "verify"
+
+ES_SCRIPT_CREATE = ES_ACTION_CREATE
+ES_SCRIPT_REMOVE = ES_ACTION_REMOVE
+ES_SCRIPT_GROW = ES_ACTION_GROW
+ES_SCRIPT_ATTACH = ES_ACTION_ATTACH
+ES_SCRIPT_DETACH = ES_ACTION_DETACH
+ES_SCRIPT_SETINFO = ES_ACTION_SETINFO
+ES_SCRIPT_VERIFY = ES_ACTION_VERIFY
+ES_SCRIPTS = frozenset([
+ ES_SCRIPT_CREATE,
+ ES_SCRIPT_REMOVE,
+ ES_SCRIPT_GROW,
+ ES_SCRIPT_ATTACH,
+ ES_SCRIPT_DETACH,
+ ES_SCRIPT_SETINFO,
+ ES_SCRIPT_VERIFY
+ ])
+
+ES_PARAMETERS_FILE = "parameters.list"
# ssh constants
-SSH_CONFIG_DIR = _autoconf.SSH_CONFIG_DIR
-SSH_HOST_DSA_PRIV = SSH_CONFIG_DIR + "/ssh_host_dsa_key"
-SSH_HOST_DSA_PUB = SSH_HOST_DSA_PRIV + ".pub"
-SSH_HOST_RSA_PRIV = SSH_CONFIG_DIR + "/ssh_host_rsa_key"
-SSH_HOST_RSA_PUB = SSH_HOST_RSA_PRIV + ".pub"
SSH = "ssh"
SCP = "scp"
INSTANCE_REBOOT_HARD = "hard"
INSTANCE_REBOOT_FULL = "full"
-REBOOT_TYPES = frozenset([
+REBOOT_TYPES = compat.UniqueFrozenset([
INSTANCE_REBOOT_SOFT,
INSTANCE_REBOOT_HARD,
- INSTANCE_REBOOT_FULL
+ INSTANCE_REBOOT_FULL,
])
# instance reboot behaviors
INSTANCE_REBOOT_ALLOWED = "reboot"
INSTANCE_REBOOT_EXIT = "exit"
-REBOOT_BEHAVIORS = frozenset([
+REBOOT_BEHAVIORS = compat.UniqueFrozenset([
INSTANCE_REBOOT_ALLOWED,
- INSTANCE_REBOOT_EXIT
+ INSTANCE_REBOOT_EXIT,
])
VTYPE_STRING = "string"
VTYPE_BOOL = "bool"
VTYPE_SIZE = "size" # size, in MiBs
VTYPE_INT = "int"
-ENFORCEABLE_TYPES = frozenset([
+ENFORCEABLE_TYPES = compat.UniqueFrozenset([
VTYPE_STRING,
VTYPE_MAYBE_STRING,
VTYPE_BOOL,
# Constant representing that the user does not specify any IP version
IFACE_NO_IP_VERSION_SPECIFIED = 0
+VALID_SERIAL_SPEEDS = compat.UniqueFrozenset([
+ 75,
+ 110,
+ 300,
+ 600,
+ 1200,
+ 1800,
+ 2400,
+ 4800,
+ 9600,
+ 14400,
+ 19200,
+ 28800,
+ 38400,
+ 57600,
+ 115200,
+ 230400,
+ 345600,
+ 460800,
+ ])
+
# HV parameter names (global namespace)
HV_BOOT_ORDER = "boot_order"
HV_CDROM_IMAGE_PATH = "cdrom_image_path"
HV_INITRD_PATH = "initrd_path"
HV_ROOT_PATH = "root_path"
HV_SERIAL_CONSOLE = "serial_console"
+HV_SERIAL_SPEED = "serial_speed"
HV_USB_MOUSE = "usb_mouse"
HV_KEYMAP = "keymap"
HV_DEVICE_MODEL = "device_model"
HV_KVM_USE_CHROOT = "use_chroot"
HV_CPU_MASK = "cpu_mask"
HV_MEM_PATH = "mem_path"
+HV_PASSTHROUGH = "pci_pass"
HV_BLOCKDEV_PREFIX = "blockdev_prefix"
HV_REBOOT_BEHAVIOR = "reboot_behavior"
+HV_CPU_TYPE = "cpu_type"
+HV_CPU_CAP = "cpu_cap"
+HV_CPU_WEIGHT = "cpu_weight"
+HV_CPU_CORES = "cpu_cores"
+HV_CPU_THREADS = "cpu_threads"
+HV_CPU_SOCKETS = "cpu_sockets"
+HV_SOUNDHW = "soundhw"
+HV_USB_DEVICES = "usb_devices"
+HV_VGA = "vga"
+HV_KVM_EXTRA = "kvm_extra"
+HV_KVM_MACHINE_VERSION = "machine_version"
+
HVS_PARAMETER_TYPES = {
HV_BOOT_ORDER: VTYPE_STRING,
HV_INITRD_PATH: VTYPE_STRING,
HV_ROOT_PATH: VTYPE_MAYBE_STRING,
HV_SERIAL_CONSOLE: VTYPE_BOOL,
+ HV_SERIAL_SPEED: VTYPE_INT,
HV_USB_MOUSE: VTYPE_STRING,
HV_KEYMAP: VTYPE_STRING,
HV_DEVICE_MODEL: VTYPE_STRING,
HV_KVM_USE_CHROOT: VTYPE_BOOL,
HV_CPU_MASK: VTYPE_STRING,
HV_MEM_PATH: VTYPE_STRING,
+ HV_PASSTHROUGH: VTYPE_STRING,
HV_BLOCKDEV_PREFIX: VTYPE_STRING,
HV_REBOOT_BEHAVIOR: VTYPE_STRING,
+ HV_CPU_TYPE: VTYPE_STRING,
+ HV_CPU_CAP: VTYPE_INT,
+ HV_CPU_WEIGHT: VTYPE_INT,
+ HV_CPU_CORES: VTYPE_INT,
+ HV_CPU_THREADS: VTYPE_INT,
+ HV_CPU_SOCKETS: VTYPE_INT,
+ HV_SOUNDHW: VTYPE_STRING,
+ HV_USB_DEVICES: VTYPE_STRING,
+ HV_VGA: VTYPE_STRING,
+ HV_KVM_EXTRA: VTYPE_STRING,
+ HV_KVM_MACHINE_VERSION: VTYPE_STRING,
}
HVS_PARAMETERS = frozenset(HVS_PARAMETER_TYPES.keys())
+HVS_PARAMETER_TITLES = {
+ HV_ACPI: "ACPI",
+ HV_BOOT_ORDER: "Boot_order",
+ HV_CDROM_IMAGE_PATH: "CDROM_image_path",
+ HV_DISK_TYPE: "Disk_type",
+ HV_INITRD_PATH: "Initrd_path",
+ HV_KERNEL_PATH: "Kernel_path",
+ HV_NIC_TYPE: "NIC_type",
+ HV_PAE: "PAE",
+ HV_VNC_BIND_ADDRESS: "VNC_bind_address",
+ HV_PASSTHROUGH: "pci_pass",
+ HV_CPU_TYPE: "cpu_type",
+ }
+
# Migration statuses
HV_MIGRATION_COMPLETED = "completed"
HV_MIGRATION_ACTIVE = "active"
HV_MIGRATION_FAILED = "failed"
HV_MIGRATION_CANCELLED = "cancelled"
-HV_MIGRATION_VALID_STATUSES = frozenset([
+HV_MIGRATION_VALID_STATUSES = compat.UniqueFrozenset([
HV_MIGRATION_COMPLETED,
HV_MIGRATION_ACTIVE,
HV_MIGRATION_FAILED,
HV_MIGRATION_CANCELLED,
])
-HV_MIGRATION_FAILED_STATUSES = frozenset([
+HV_MIGRATION_FAILED_STATUSES = compat.UniqueFrozenset([
HV_MIGRATION_FAILED,
HV_MIGRATION_CANCELLED,
])
}
DSS_PARAMETERS = frozenset(DSS_PARAMETER_TYPES.keys())
-DS_VALID_TYPES = frozenset([LD_LV])
+DS_VALID_TYPES = compat.UniqueFrozenset([LD_LV])
# Backend parameter names
BE_MEMORY = "memory" # deprecated and replaced by max and min mem
BE_VCPUS = "vcpus"
BE_AUTO_BALANCE = "auto_balance"
BE_ALWAYS_FAILOVER = "always_failover"
+BE_SPINDLE_USE = "spindle_use"
BES_PARAMETER_TYPES = {
BE_MAXMEM: VTYPE_SIZE,
BE_VCPUS: VTYPE_INT,
BE_AUTO_BALANCE: VTYPE_BOOL,
BE_ALWAYS_FAILOVER: VTYPE_BOOL,
+ BE_SPINDLE_USE: VTYPE_INT,
+ }
+
+BES_PARAMETER_TITLES = {
+ BE_AUTO_BALANCE: "Auto_balance",
+ BE_MAXMEM: "ConfigMaxMem",
+ BE_MINMEM: "ConfigMinMem",
+ BE_VCPUS: "ConfigVCPUs",
}
BES_PARAMETER_COMPAT = {
ISPEC_DISK_COUNT = "disk-count"
ISPEC_DISK_SIZE = "disk-size"
ISPEC_NIC_COUNT = "nic-count"
+ISPEC_SPINDLE_USE = "spindle-use"
ISPECS_PARAMETER_TYPES = {
ISPEC_MEM_SIZE: VTYPE_INT,
ISPEC_DISK_COUNT: VTYPE_INT,
ISPEC_DISK_SIZE: VTYPE_INT,
ISPEC_NIC_COUNT: VTYPE_INT,
+ ISPEC_SPINDLE_USE: VTYPE_INT,
}
ISPECS_PARAMETERS = frozenset(ISPECS_PARAMETER_TYPES.keys())
ISPECS_MIN = "min"
ISPECS_MAX = "max"
ISPECS_STD = "std"
-ISPECS_DTS = "disk_templates"
+IPOLICY_DTS = "disk-templates"
+IPOLICY_VCPU_RATIO = "vcpu-ratio"
+IPOLICY_SPINDLE_RATIO = "spindle-ratio"
-IPOLICY_PARAMETERS = frozenset([
+IPOLICY_ISPECS = compat.UniqueFrozenset([
ISPECS_MIN,
ISPECS_MAX,
ISPECS_STD,
])
-IPOLICY_ALL_KEYS = IPOLICY_PARAMETERS.union([ISPECS_DTS])
+
+IPOLICY_PARAMETERS = compat.UniqueFrozenset([
+ IPOLICY_VCPU_RATIO,
+ IPOLICY_SPINDLE_RATIO,
+ ])
+
+IPOLICY_ALL_KEYS = (IPOLICY_ISPECS |
+ IPOLICY_PARAMETERS |
+ frozenset([IPOLICY_DTS]))
# Node parameter names
ND_OOB_PROGRAM = "oob_program"
+ND_SPINDLE_COUNT = "spindle_count"
+ND_EXCLUSIVE_STORAGE = "exclusive_storage"
NDS_PARAMETER_TYPES = {
- ND_OOB_PROGRAM: VTYPE_MAYBE_STRING,
+ ND_OOB_PROGRAM: VTYPE_STRING,
+ ND_SPINDLE_COUNT: VTYPE_INT,
+ ND_EXCLUSIVE_STORAGE: VTYPE_BOOL,
}
NDS_PARAMETERS = frozenset(NDS_PARAMETER_TYPES.keys())
+NDS_PARAMETER_TITLES = {
+ ND_OOB_PROGRAM: "OutOfBandProgram",
+ ND_SPINDLE_COUNT: "SpindleCount",
+ ND_EXCLUSIVE_STORAGE: "ExclusiveStorage",
+ }
+
# Logical Disks parameters
LDP_RESYNC_RATE = "resync-rate"
LDP_STRIPES = "stripes"
LDP_DELAY_TARGET = "c-delay-target"
LDP_MAX_RATE = "c-max-rate"
LDP_MIN_RATE = "c-min-rate"
+LDP_POOL = "pool"
DISK_LD_TYPES = {
LDP_RESYNC_RATE: VTYPE_INT,
LDP_STRIPES: VTYPE_INT,
LDP_DELAY_TARGET: VTYPE_INT,
LDP_MAX_RATE: VTYPE_INT,
LDP_MIN_RATE: VTYPE_INT,
+ LDP_POOL: VTYPE_STRING,
}
DISK_LD_PARAMETERS = frozenset(DISK_LD_TYPES.keys())
DRBD_MAX_RATE = "c-max-rate"
DRBD_MIN_RATE = "c-min-rate"
LV_STRIPES = "stripes"
+RBD_POOL = "pool"
DISK_DT_TYPES = {
DRBD_RESYNC_RATE: VTYPE_INT,
DRBD_DATA_STRIPES: VTYPE_INT,
DRBD_MAX_RATE: VTYPE_INT,
DRBD_MIN_RATE: VTYPE_INT,
LV_STRIPES: VTYPE_INT,
+ RBD_POOL: VTYPE_STRING,
}
DISK_DT_PARAMETERS = frozenset(DISK_DT_TYPES.keys())
OOB_POWER_STATUS = "power-status"
OOB_HEALTH = "health"
-OOB_COMMANDS = frozenset([
+OOB_COMMANDS = compat.UniqueFrozenset([
OOB_POWER_ON,
OOB_POWER_OFF,
OOB_POWER_CYCLE,
OOB_POWER_STATUS,
- OOB_HEALTH
+ OOB_HEALTH,
])
OOB_POWER_STATUS_POWERED = "powered"
OOB_STATUS_CRITICAL = "CRITICAL"
OOB_STATUS_UNKNOWN = "UNKNOWN"
-OOB_STATUSES = frozenset([
+OOB_STATUSES = compat.UniqueFrozenset([
OOB_STATUS_OK,
OOB_STATUS_WARNING,
OOB_STATUS_CRITICAL,
NIC_MODE_BRIDGED = "bridged"
NIC_MODE_ROUTED = "routed"
+NIC_MODE_OVS = "openvswitch"
+NIC_IP_POOL = "pool"
+
+NIC_VALID_MODES = compat.UniqueFrozenset([
+ NIC_MODE_BRIDGED,
+ NIC_MODE_ROUTED,
+ NIC_MODE_OVS,
+ ])
+
+RESERVE_ACTION = "reserve"
+RELEASE_ACTION = "release"
-NIC_VALID_MODES = frozenset([NIC_MODE_BRIDGED, NIC_MODE_ROUTED])
+# An extra description of the network.
+# Can be used by hooks/kvm-vif-bridge to apply different rules
+NETWORK_TYPE_PRIVATE = "private"
+NETWORK_TYPE_PUBLIC = "public"
+
+NETWORK_VALID_TYPES = compat.UniqueFrozenset([
+ NETWORK_TYPE_PRIVATE,
+ NETWORK_TYPE_PUBLIC,
+ ])
NICS_PARAMETER_TYPES = {
NIC_MODE: VTYPE_STRING,
IDISK_ADOPT = "adopt"
IDISK_VG = "vg"
IDISK_METAVG = "metavg"
+IDISK_PROVIDER = "provider"
IDISK_PARAMS_TYPES = {
IDISK_SIZE: VTYPE_SIZE,
IDISK_MODE: VTYPE_STRING,
IDISK_ADOPT: VTYPE_STRING,
IDISK_VG: VTYPE_STRING,
IDISK_METAVG: VTYPE_STRING,
+ IDISK_PROVIDER: VTYPE_STRING,
}
IDISK_PARAMS = frozenset(IDISK_PARAMS_TYPES.keys())
INIC_IP = "ip"
INIC_MODE = "mode"
INIC_LINK = "link"
+INIC_NETWORK = "network"
INIC_PARAMS_TYPES = {
INIC_IP: VTYPE_MAYBE_STRING,
INIC_LINK: VTYPE_STRING,
INIC_MAC: VTYPE_STRING,
INIC_MODE: VTYPE_STRING,
+ INIC_NETWORK: VTYPE_MAYBE_STRING,
}
INIC_PARAMS = frozenset(INIC_PARAMS_TYPES.keys())
HT_KVM = "kvm"
HT_CHROOT = "chroot"
HT_LXC = "lxc"
-HYPER_TYPES = frozenset([
+HYPER_TYPES = compat.UniqueFrozenset([
HT_XEN_PVM,
HT_FAKE,
HT_XEN_HVM,
HT_CHROOT,
HT_LXC,
])
-HTS_REQ_PORT = frozenset([HT_XEN_HVM, HT_KVM])
+HTS_REQ_PORT = compat.UniqueFrozenset([HT_XEN_HVM, HT_KVM])
VNC_BASE_PORT = 5900
-VNC_PASSWORD_FILE = CONF_DIR + "/vnc-cluster-password"
VNC_DEFAULT_BIND_ADDRESS = IP4_ADDRESS_ANY
# NIC types
HT_NIC_E1000 = "e1000"
HT_NIC_PARAVIRTUAL = HT_DISK_PARAVIRTUAL = "paravirtual"
-HT_HVM_VALID_NIC_TYPES = frozenset([
+HT_HVM_VALID_NIC_TYPES = compat.UniqueFrozenset([
HT_NIC_RTL8139,
HT_NIC_NE2K_PCI,
HT_NIC_E1000,
HT_NIC_NE2K_ISA,
- HT_NIC_PARAVIRTUAL
+ HT_NIC_PARAVIRTUAL,
])
-HT_KVM_VALID_NIC_TYPES = frozenset([
+HT_KVM_VALID_NIC_TYPES = compat.UniqueFrozenset([
HT_NIC_RTL8139,
HT_NIC_NE2K_PCI,
HT_NIC_NE2K_ISA,
HT_NIC_I8259ER,
HT_NIC_PCNET,
HT_NIC_E1000,
- HT_NIC_PARAVIRTUAL
+ HT_NIC_PARAVIRTUAL,
])
# Disk types
HT_CACHE_NONE = "none"
HT_CACHE_WTHROUGH = "writethrough"
HT_CACHE_WBACK = "writeback"
-HT_VALID_CACHE_TYPES = frozenset([
+HT_VALID_CACHE_TYPES = compat.UniqueFrozenset([
HT_CACHE_DEFAULT,
HT_CACHE_NONE,
HT_CACHE_WTHROUGH,
- HT_CACHE_WBACK
+ HT_CACHE_WBACK,
])
-HT_HVM_VALID_DISK_TYPES = frozenset([HT_DISK_PARAVIRTUAL, HT_DISK_IOEMU])
-HT_KVM_VALID_DISK_TYPES = frozenset([
+HT_HVM_VALID_DISK_TYPES = compat.UniqueFrozenset([
+ HT_DISK_PARAVIRTUAL,
+ HT_DISK_IOEMU,
+ ])
+HT_KVM_VALID_DISK_TYPES = compat.UniqueFrozenset([
HT_DISK_PARAVIRTUAL,
HT_DISK_IDE,
HT_DISK_SCSI,
HT_DISK_SD,
HT_DISK_MTD,
- HT_DISK_PFLASH
+ HT_DISK_PFLASH,
])
# Mouse types:
HT_MOUSE_MOUSE = "mouse"
HT_MOUSE_TABLET = "tablet"
-HT_KVM_VALID_MOUSE_TYPES = frozenset([HT_MOUSE_MOUSE, HT_MOUSE_TABLET])
+HT_KVM_VALID_MOUSE_TYPES = compat.UniqueFrozenset([
+ HT_MOUSE_MOUSE,
+ HT_MOUSE_TABLET,
+ ])
# Boot order
HT_BO_FLOPPY = "floppy"
HT_BO_DISK = "disk"
HT_BO_NETWORK = "network"
-HT_KVM_VALID_BO_TYPES = frozenset([
+HT_KVM_VALID_BO_TYPES = compat.UniqueFrozenset([
HT_BO_FLOPPY,
HT_BO_CDROM,
HT_BO_DISK,
- HT_BO_NETWORK
+ HT_BO_NETWORK,
])
# SPICE lossless image compression options
HT_KVM_SPICE_LOSSLESS_IMG_COMPR_LZ = "lz"
HT_KVM_SPICE_LOSSLESS_IMG_COMPR_OFF = "off"
-HT_KVM_SPICE_VALID_LOSSLESS_IMG_COMPR_OPTIONS = frozenset([
+HT_KVM_SPICE_VALID_LOSSLESS_IMG_COMPR_OPTIONS = compat.UniqueFrozenset([
HT_KVM_SPICE_LOSSLESS_IMG_COMPR_AUTO_GLZ,
HT_KVM_SPICE_LOSSLESS_IMG_COMPR_AUTO_LZ,
HT_KVM_SPICE_LOSSLESS_IMG_COMPR_QUIC,
HT_KVM_SPICE_LOSSY_IMG_COMPR_NEVER = "never"
HT_KVM_SPICE_LOSSY_IMG_COMPR_ALWAYS = "always"
-HT_KVM_SPICE_VALID_LOSSY_IMG_COMPR_OPTIONS = frozenset([
+HT_KVM_SPICE_VALID_LOSSY_IMG_COMPR_OPTIONS = compat.UniqueFrozenset([
HT_KVM_SPICE_LOSSY_IMG_COMPR_AUTO,
HT_KVM_SPICE_LOSSY_IMG_COMPR_NEVER,
HT_KVM_SPICE_LOSSY_IMG_COMPR_ALWAYS,
HT_KVM_SPICE_VIDEO_STREAM_DETECTION_ALL = "all"
HT_KVM_SPICE_VIDEO_STREAM_DETECTION_FILTER = "filter"
-HT_KVM_SPICE_VALID_VIDEO_STREAM_DETECTION_OPTIONS = frozenset([
+HT_KVM_SPICE_VALID_VIDEO_STREAM_DETECTION_OPTIONS = compat.UniqueFrozenset([
HT_KVM_SPICE_VIDEO_STREAM_DETECTION_OFF,
HT_KVM_SPICE_VIDEO_STREAM_DETECTION_ALL,
HT_KVM_SPICE_VIDEO_STREAM_DETECTION_FILTER,
HT_SM_USER = "user"
HT_SM_POOL = "pool"
-HT_KVM_VALID_SM_TYPES = frozenset([HT_SM_NONE, HT_SM_USER, HT_SM_POOL])
+HT_KVM_VALID_SM_TYPES = compat.UniqueFrozenset([
+ HT_SM_NONE,
+ HT_SM_USER,
+ HT_SM_POOL,
+ ])
# Kvm flag values
HT_KVM_ENABLED = "enabled"
HT_KVM_DISABLED = "disabled"
-HT_KVM_FLAG_VALUES = frozenset([HT_KVM_ENABLED, HT_KVM_DISABLED])
+HT_KVM_FLAG_VALUES = compat.UniqueFrozenset([HT_KVM_ENABLED, HT_KVM_DISABLED])
# Migration type
HT_MIGRATION_LIVE = "live"
HT_MIGRATION_NONLIVE = "non-live"
-HT_MIGRATION_MODES = frozenset([HT_MIGRATION_LIVE, HT_MIGRATION_NONLIVE])
+HT_MIGRATION_MODES = compat.UniqueFrozenset([
+ HT_MIGRATION_LIVE,
+ HT_MIGRATION_NONLIVE,
+ ])
# Cluster Verify steps
VERIFY_NPLUSONE_MEM = "nplusone_mem"
-VERIFY_OPTIONAL_CHECKS = frozenset([VERIFY_NPLUSONE_MEM])
+VERIFY_OPTIONAL_CHECKS = compat.UniqueFrozenset([VERIFY_NPLUSONE_MEM])
# Cluster Verify error classes
CV_TCLUSTER = "cluster"
(CV_TNODE, "ENODEOOBPATH", "Invalid Out Of Band path")
CV_ENODEUSERSCRIPTS = \
(CV_TNODE, "ENODEUSERSCRIPTS", "User scripts not present or not executable")
+CV_ENODEFILESTORAGEPATHS = \
+ (CV_TNODE, "ENODEFILESTORAGEPATHS", "Detected bad file storage paths")
-CV_ALL_ECODES = frozenset([
+CV_ALL_ECODES = compat.UniqueFrozenset([
CV_ECLUSTERCFG,
CV_ECLUSTERCERT,
CV_ECLUSTERFILECHECK,
CV_ENODETIME,
CV_ENODEOOBPATH,
CV_ENODEUSERSCRIPTS,
+ CV_ENODEFILESTORAGEPATHS,
])
-CV_ALL_ECODES_STRINGS = frozenset(estr for (_, estr, _) in CV_ALL_ECODES)
+CV_ALL_ECODES_STRINGS = \
+ compat.UniqueFrozenset(estr for (_, estr, _) in CV_ALL_ECODES)
# Node verify constants
NV_DRBDHELPER = "drbd-helper"
NV_OOB_PATHS = "oob-paths"
NV_BRIDGES = "bridges"
NV_USERSCRIPTS = "user-scripts"
+NV_FILE_STORAGE_PATHS = "file-storage-paths"
# Instance status
INSTST_RUNNING = "running"
INSTST_WRONGNODE = "ERROR_wrongnode"
INSTST_ERRORUP = "ERROR_up"
INSTST_ERRORDOWN = "ERROR_down"
-INSTST_ALL = frozenset([
+INSTST_ALL = compat.UniqueFrozenset([
INSTST_RUNNING,
INSTST_ADMINDOWN,
INSTST_ADMINOFFLINE,
ADMINST_UP = "up"
ADMINST_DOWN = "down"
ADMINST_OFFLINE = "offline"
-ADMINST_ALL = frozenset([
+ADMINST_ALL = compat.UniqueFrozenset([
ADMINST_UP,
ADMINST_DOWN,
ADMINST_OFFLINE,
NR_MCANDIDATE = "C"
NR_DRAINED = "D"
NR_OFFLINE = "O"
-NR_ALL = frozenset([
+NR_ALL = compat.UniqueFrozenset([
NR_REGULAR,
NR_MASTER,
NR_MCANDIDATE,
IALLOCATOR_VERSION = 2
IALLOCATOR_DIR_IN = "in"
IALLOCATOR_DIR_OUT = "out"
-VALID_IALLOCATOR_DIRECTIONS = frozenset([
+VALID_IALLOCATOR_DIRECTIONS = compat.UniqueFrozenset([
IALLOCATOR_DIR_IN,
IALLOCATOR_DIR_OUT,
])
IALLOCATOR_MODE_RELOC = "relocate"
IALLOCATOR_MODE_CHG_GROUP = "change-group"
IALLOCATOR_MODE_NODE_EVAC = "node-evacuate"
-VALID_IALLOCATOR_MODES = frozenset([
+IALLOCATOR_MODE_MULTI_ALLOC = "multi-allocate"
+VALID_IALLOCATOR_MODES = compat.UniqueFrozenset([
IALLOCATOR_MODE_ALLOC,
IALLOCATOR_MODE_RELOC,
IALLOCATOR_MODE_CHG_GROUP,
IALLOCATOR_MODE_NODE_EVAC,
+ IALLOCATOR_MODE_MULTI_ALLOC,
])
IALLOCATOR_SEARCH_PATH = _autoconf.IALLOCATOR_SEARCH_PATH
+DEFAULT_IALLOCATOR_SHORTCUT = "."
IALLOCATOR_NEVAC_PRI = "primary-only"
IALLOCATOR_NEVAC_SEC = "secondary-only"
IALLOCATOR_NEVAC_ALL = "all"
-IALLOCATOR_NEVAC_MODES = frozenset([
+IALLOCATOR_NEVAC_MODES = compat.UniqueFrozenset([
IALLOCATOR_NEVAC_PRI,
IALLOCATOR_NEVAC_SEC,
IALLOCATOR_NEVAC_ALL,
NODE_EVAC_PRI = "primary-only"
NODE_EVAC_SEC = "secondary-only"
NODE_EVAC_ALL = "all"
-NODE_EVAC_MODES = frozenset([
+NODE_EVAC_MODES = compat.UniqueFrozenset([
NODE_EVAC_PRI,
NODE_EVAC_SEC,
NODE_EVAC_ALL,
# Job queue
JOB_QUEUE_VERSION = 1
-JOB_QUEUE_LOCK_FILE = QUEUE_DIR + "/lock"
-JOB_QUEUE_VERSION_FILE = QUEUE_DIR + "/version"
-JOB_QUEUE_SERIAL_FILE = QUEUE_DIR + "/serial"
-JOB_QUEUE_ARCHIVE_DIR = QUEUE_DIR + "/archive"
-JOB_QUEUE_DRAIN_FILE = QUEUE_DIR + "/drain"
JOB_QUEUE_SIZE_HARD_LIMIT = 5000
-JOB_QUEUE_DIRS = [QUEUE_DIR, JOB_QUEUE_ARCHIVE_DIR]
-JOB_QUEUE_DIRS_MODE = SECURE_DIR_MODE
JOB_ID_TEMPLATE = r"\d+"
JOB_FILE_RE = re.compile(r"^job-(%s)$" % JOB_ID_TEMPLATE)
JOB_STATUS_CANCELED = "canceled"
JOB_STATUS_SUCCESS = "success"
JOB_STATUS_ERROR = "error"
-JOBS_FINALIZED = frozenset([
+JOBS_PENDING = compat.UniqueFrozenset([
+ JOB_STATUS_QUEUED,
+ JOB_STATUS_WAITING,
+ JOB_STATUS_CANCELING,
+ ])
+JOBS_FINALIZED = compat.UniqueFrozenset([
JOB_STATUS_CANCELED,
JOB_STATUS_SUCCESS,
JOB_STATUS_ERROR,
])
-JOB_STATUS_ALL = frozenset([
- JOB_STATUS_QUEUED,
- JOB_STATUS_WAITING,
- JOB_STATUS_CANCELING,
+JOB_STATUS_ALL = compat.UniqueFrozenset([
JOB_STATUS_RUNNING,
- ]) | JOBS_FINALIZED
+ ]) | JOBS_PENDING | JOBS_FINALIZED
# OpCode status
# not yet finalized
OP_STATUS_CANCELED = "canceled"
OP_STATUS_SUCCESS = "success"
OP_STATUS_ERROR = "error"
-OPS_FINALIZED = frozenset([
+OPS_FINALIZED = compat.UniqueFrozenset([
OP_STATUS_CANCELED,
OP_STATUS_SUCCESS,
- OP_STATUS_ERROR
+ OP_STATUS_ERROR,
])
# OpCode priority
OP_PRIO_NORMAL = 0
OP_PRIO_HIGH = -10
-OP_PRIO_SUBMIT_VALID = frozenset([
+OP_PRIO_SUBMIT_VALID = compat.UniqueFrozenset([
OP_PRIO_LOW,
OP_PRIO_NORMAL,
OP_PRIO_HIGH,
OP_PRIO_DEFAULT = OP_PRIO_NORMAL
+# Lock recalculate mode
+LOCKS_REPLACE = "replace"
+LOCKS_APPEND = "append"
+
+# Lock timeout (sum) before we should go into blocking acquire (still
+# can be reset by priority change); computed as max time (10 hours)
+# before we should actually go into blocking acquire given that we
+# start from default priority level; in seconds
+# TODO
+LOCK_ATTEMPTS_TIMEOUT = 10 * 3600 / (OP_PRIO_DEFAULT - OP_PRIO_HIGHEST)
+LOCK_ATTEMPTS_MAXWAIT = 15.0
+LOCK_ATTEMPTS_MINWAIT = 1.0
+
# Execution log types
ELOG_MESSAGE = "message"
-ELOG_PROGRESS = "progress"
ELOG_REMOTE_IMPORT = "remote-import"
ELOG_JQUEUE_TEST = "jqueue-test"
JQT_EXEC = "exec"
JQT_LOGMSG = "logmsg"
JQT_STARTMSG = "startmsg"
-JQT_ALL = frozenset([
+JQT_ALL = compat.UniqueFrozenset([
JQT_EXPANDNAMES,
JQT_EXEC,
JQT_LOGMSG,
])
# Query resources
+QR_CLUSTER = "cluster"
QR_INSTANCE = "instance"
QR_NODE = "node"
QR_LOCK = "lock"
QR_GROUP = "group"
QR_OS = "os"
+QR_JOB = "job"
+QR_EXPORT = "export"
+QR_NETWORK = "network"
+QR_EXTSTORAGE = "extstorage"
#: List of resources which can be queried using L{opcodes.OpQuery}
-QR_VIA_OP = frozenset([QR_INSTANCE, QR_NODE, QR_GROUP, QR_OS])
+QR_VIA_OP = compat.UniqueFrozenset([
+ QR_CLUSTER,
+ QR_INSTANCE,
+ QR_NODE,
+ QR_GROUP,
+ QR_OS,
+ QR_EXPORT,
+ QR_NETWORK,
+ QR_EXTSTORAGE,
+ ])
#: List of resources which can be queried using Local UniX Interface
QR_VIA_LUXI = QR_VIA_OP.union([
QR_LOCK,
+ QR_JOB,
])
#: List of resources which can be queried using RAPI
QFT_OTHER = "other"
#: All query field types
-QFT_ALL = frozenset([
+QFT_ALL = compat.UniqueFrozenset([
QFT_UNKNOWN,
QFT_TEXT,
QFT_BOOL,
#: Resource marked offline
RS_OFFLINE = 4
-RS_ALL = frozenset([
+RS_ALL = compat.UniqueFrozenset([
RS_NORMAL,
RS_UNKNOWN,
RS_NODATA,
MAX_NICS = 8
MAX_DISKS = 16
+# SSCONF file prefix
+SSCONF_FILEPREFIX = "ssconf_"
# SSCONF keys
SS_CLUSTER_NAME = "cluster_name"
SS_CLUSTER_TAGS = "cluster_tags"
SS_MAINTAIN_NODE_HEALTH = "maintain_node_health"
SS_UID_POOL = "uid_pool"
SS_NODEGROUPS = "nodegroups"
+SS_NETWORKS = "networks"
SS_FILE_PERMS = 0444
HV_USE_BOOTLOADER: False,
HV_BOOTLOADER_PATH: XEN_BOOTLOADER,
HV_BOOTLOADER_ARGS: "",
- HV_KERNEL_PATH: "/boot/vmlinuz-2.6-xenU",
+ HV_KERNEL_PATH: XEN_KERNEL,
HV_INITRD_PATH: "",
HV_ROOT_PATH: "/dev/sda1",
HV_KERNEL_ARGS: "ro",
HV_BLOCKDEV_PREFIX: "sd",
HV_REBOOT_BEHAVIOR: INSTANCE_REBOOT_ALLOWED,
HV_CPU_MASK: CPU_PINNING_ALL,
+ HV_CPU_CAP: 0,
+ HV_CPU_WEIGHT: 256,
},
HT_XEN_HVM: {
HV_BOOT_ORDER: "cd",
HV_NIC_TYPE: HT_NIC_RTL8139,
HV_DISK_TYPE: HT_DISK_PARAVIRTUAL,
HV_VNC_BIND_ADDRESS: IP4_ADDRESS_ANY,
- HV_VNC_PASSWORD_FILE: VNC_PASSWORD_FILE,
+ HV_VNC_PASSWORD_FILE: pathutils.VNC_PASSWORD_FILE,
HV_ACPI: True,
HV_PAE: True,
HV_KERNEL_PATH: "/usr/lib/xen/boot/hvmloader",
HV_MIGRATION_MODE: HT_MIGRATION_NONLIVE,
HV_USE_LOCALTIME: False,
HV_BLOCKDEV_PREFIX: "hd",
+ HV_PASSTHROUGH: "",
HV_REBOOT_BEHAVIOR: INSTANCE_REBOOT_ALLOWED,
HV_CPU_MASK: CPU_PINNING_ALL,
+ HV_CPU_CAP: 0,
+ HV_CPU_WEIGHT: 256,
},
HT_KVM: {
- HV_KERNEL_PATH: "/boot/vmlinuz-2.6-kvmU",
+ HV_KERNEL_PATH: KVM_KERNEL,
HV_INITRD_PATH: "",
HV_KERNEL_ARGS: "ro",
HV_ROOT_PATH: "/dev/vda1",
HV_ACPI: True,
HV_SERIAL_CONSOLE: True,
+ HV_SERIAL_SPEED: 38400,
HV_VNC_BIND_ADDRESS: "",
HV_VNC_TLS: False,
HV_VNC_X509: "",
HV_MEM_PATH: "",
HV_REBOOT_BEHAVIOR: INSTANCE_REBOOT_ALLOWED,
HV_CPU_MASK: CPU_PINNING_ALL,
+ HV_CPU_TYPE: "",
+ HV_CPU_CORES: 0,
+ HV_CPU_THREADS: 0,
+ HV_CPU_SOCKETS: 0,
+ HV_SOUNDHW: "",
+ HV_USB_DEVICES: "",
+ HV_VGA: "",
+ HV_KVM_EXTRA: "",
+ HV_KVM_MACHINE_VERSION: "",
},
- HT_FAKE: {
- },
+ HT_FAKE: {},
HT_CHROOT: {
HV_INIT_SCRIPT: "/ganeti-chroot",
},
},
}
-HVC_GLOBALS = frozenset([
+HVC_GLOBALS = compat.UniqueFrozenset([
HV_MIGRATION_PORT,
HV_MIGRATION_BANDWIDTH,
HV_MIGRATION_MODE,
BE_VCPUS: 1,
BE_AUTO_BALANCE: True,
BE_ALWAYS_FAILOVER: False,
+ BE_SPINDLE_USE: 1,
}
NDC_DEFAULTS = {
- ND_OOB_PROGRAM: None,
+ ND_OOB_PROGRAM: "",
+ ND_SPINDLE_COUNT: 1,
+ ND_EXCLUSIVE_STORAGE: False,
}
DISK_LD_DEFAULTS = {
LD_LV: {
LDP_STRIPES: _autoconf.LVM_STRIPECOUNT
},
- LD_FILE: {
- },
- LD_BLOCKDEV: {
+ LD_FILE: {},
+ LD_BLOCKDEV: {},
+ LD_RBD: {
+ LDP_POOL: "rbd"
},
+ LD_EXT: {},
}
# readability shortcuts
DRBD_MAX_RATE: _DRBD_DEFAULTS[LDP_MAX_RATE],
DRBD_MIN_RATE: _DRBD_DEFAULTS[LDP_MIN_RATE],
},
- DT_DISKLESS: {
- },
- DT_FILE: {
- },
- DT_SHARED_FILE: {
- },
- DT_BLOCK: {
+ DT_DISKLESS: {},
+ DT_FILE: {},
+ DT_SHARED_FILE: {},
+ DT_BLOCK: {},
+ DT_RBD: {
+ RBD_POOL: DISK_LD_DEFAULTS[LD_RBD][LDP_POOL]
},
+ DT_EXT: {},
}
# we don't want to export the shortcuts
NIC_LINK: DEFAULT_BRIDGE,
}
+# All of the following values are quite arbitrarily - there are no
+# "good" defaults, these must be customised per-site
IPOLICY_DEFAULTS = {
ISPECS_MIN: {
ISPEC_MEM_SIZE: 128,
ISPEC_DISK_COUNT: 1,
ISPEC_DISK_SIZE: 1024,
ISPEC_NIC_COUNT: 1,
+ ISPEC_SPINDLE_USE: 1,
},
ISPECS_MAX: {
ISPEC_MEM_SIZE: 32768,
ISPEC_DISK_COUNT: MAX_DISKS,
ISPEC_DISK_SIZE: 1024 * 1024,
ISPEC_NIC_COUNT: MAX_NICS,
+ ISPEC_SPINDLE_USE: 12,
},
ISPECS_STD: {
ISPEC_MEM_SIZE: 128,
ISPEC_DISK_COUNT: 1,
ISPEC_DISK_SIZE: 1024,
ISPEC_NIC_COUNT: 1,
+ ISPEC_SPINDLE_USE: 1,
},
- ISPECS_DTS: DISK_TEMPLATES,
+ IPOLICY_DTS: DISK_TEMPLATES,
+ IPOLICY_VCPU_RATIO: 4.0,
+ IPOLICY_SPINDLE_RATIO: 32.0,
}
MASTER_POOL_SIZE_DEFAULT = 10
+# Exclusive storage:
+# Error margin used to compare physical disks
+PART_MARGIN = .01
+# Space reserved when creating instance disks
+PART_RESERVED = .02
+
CONFD_PROTOCOL_VERSION = 1
CONFD_REQ_PING = 0
CONFD_REQ_NODE_PIP_LIST = 4
CONFD_REQ_MC_PIP_LIST = 5
CONFD_REQ_INSTANCES_IPS_LIST = 6
+CONFD_REQ_NODE_DRBD = 7
# Confd request query fields. These are used to narrow down queries.
# These must be strings rather than integers, because json-encoding
CONFD_REQFIELD_IP = "1"
CONFD_REQFIELD_MNODE_PIP = "2"
-CONFD_REQS = frozenset([
+CONFD_REQS = compat.UniqueFrozenset([
CONFD_REQ_PING,
CONFD_REQ_NODE_ROLE_BYNAME,
CONFD_REQ_NODE_PIP_BY_INSTANCE_IP,
CONFD_REQ_NODE_PIP_LIST,
CONFD_REQ_MC_PIP_LIST,
CONFD_REQ_INSTANCES_IPS_LIST,
+ CONFD_REQ_NODE_DRBD,
])
CONFD_REPL_STATUS_OK = 0
CONFD_REPL_STATUS_ERROR = 1
CONFD_REPL_STATUS_NOTIMPLEMENTED = 2
-CONFD_REPL_STATUSES = frozenset([
+CONFD_REPL_STATUSES = compat.UniqueFrozenset([
CONFD_REPL_STATUS_OK,
CONFD_REPL_STATUS_ERROR,
CONFD_REPL_STATUS_NOTIMPLEMENTED,
FAKE_OP_MASTER_TURNUP = "OP_CLUSTER_IP_TURNUP"
FAKE_OP_MASTER_TURNDOWN = "OP_CLUSTER_IP_TURNDOWN"
+# SSH key types
+SSHK_RSA = "rsa"
+SSHK_DSA = "dsa"
+SSHK_ALL = compat.UniqueFrozenset([SSHK_RSA, SSHK_DSA])
+
+# SSH authorized key types
+SSHAK_RSA = "ssh-rsa"
+SSHAK_DSS = "ssh-dss"
+SSHAK_ALL = compat.UniqueFrozenset([SSHAK_RSA, SSHAK_DSS])
+
+# SSH setup
+SSHS_CLUSTER_NAME = "cluster_name"
+SSHS_SSH_HOST_KEY = "ssh_host_key"
+SSHS_SSH_ROOT_KEY = "ssh_root_key"
+SSHS_NODE_DAEMON_CERTIFICATE = "node_daemon_certificate"
+
+#: Key files for SSH daemon
+SSH_DAEMON_KEYFILES = {
+ SSHK_RSA: (pathutils.SSH_HOST_RSA_PRIV, pathutils.SSH_HOST_RSA_PUB),
+ SSHK_DSA: (pathutils.SSH_HOST_DSA_PRIV, pathutils.SSH_HOST_DSA_PUB),
+ }
+
+# Node daemon setup
+NDS_CLUSTER_NAME = "cluster_name"
+NDS_NODE_DAEMON_CERTIFICATE = "node_daemon_certificate"
+NDS_SSCONF = "ssconf"
+NDS_START_NODE_DAEMON = "start_node_daemon"
+
+# Path generating random UUID
+RANDOM_UUID_FILE = "/proc/sys/kernel/random/uuid"
+
+# Regex string for verifying a UUID
+UUID_REGEX = "^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$"
+
+# Auto-repair tag prefixes
+AUTO_REPAIR_TAG_PREFIX = "ganeti:watcher:autorepair:"
+AUTO_REPAIR_TAG_ENABLED = AUTO_REPAIR_TAG_PREFIX
+AUTO_REPAIR_TAG_SUSPENDED = AUTO_REPAIR_TAG_ENABLED + "suspend:"
+AUTO_REPAIR_TAG_PENDING = AUTO_REPAIR_TAG_PREFIX + "pending:"
+AUTO_REPAIR_TAG_RESULT = AUTO_REPAIR_TAG_PREFIX + "result:"
+
+# Auto-repair levels
+AUTO_REPAIR_FIX_STORAGE = "fix-storage"
+AUTO_REPAIR_MIGRATE = "migrate"
+AUTO_REPAIR_FAILOVER = "failover"
+AUTO_REPAIR_REINSTALL = "reinstall"
+AUTO_REPAIR_ALL_TYPES = [
+ AUTO_REPAIR_FIX_STORAGE,
+ AUTO_REPAIR_MIGRATE,
+ AUTO_REPAIR_FAILOVER,
+ AUTO_REPAIR_REINSTALL,
+]
+
+# Auto-repair results
+AUTO_REPAIR_SUCCESS = "success"
+AUTO_REPAIR_FAILURE = "failure"
+AUTO_REPAIR_ENOPERM = "enoperm"
+AUTO_REPAIR_ALL_RESULTS = frozenset([
+ AUTO_REPAIR_SUCCESS,
+ AUTO_REPAIR_FAILURE,
+ AUTO_REPAIR_ENOPERM,
+])
+
# Do not re-export imported modules
-del re, _vcsversion, _autoconf
+del re, _vcsversion, _autoconf, socket, pathutils, compat
projects / ganeti-local / blobdiff